Qute is a templating engine 
In the development mode, all files located in src/main/resources/templates are watched for changes and modifications are immediately visible
 

https://quarkus.io/guides/qute

qute-quickstart
https://github.com/quarkusio/quarkus-quickstarts/tree/main/qute-quickstart


quarkus-quickstarts
https://github.com/quarkusio/quarkus-quickstarts/archive/main.zip

https://github.com/quarkusio/quarkus-quickstarts/tree/main/getting-started

 
增加 QuteDemoAppMain 
import io.quarkus.runtime.annotations.QuarkusMain;
import io.quarkus.runtime.Quarkus;

@QuarkusMain
public class QuteDemoAppMain {

    public static void main(String ... args) {
        System.out.println("QuteDemoAppMain start");
        Quarkus.run(args);
    }
}

直接 main 方法启动

设置jvm 参数指定端口
-Dquarkus.http.port=8086

配置文件里也可指定 （ jvm 参数 优先级高）
src/main/resources/application.properties
quarkus.http.port=8086

注意需要 jdk11
 Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: io/quarkus/bootstrap/runner/QuarkusEntryPoint has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0

可设置 java_home
export JAVA_HOME=/Users/dyyx/soft/jdk/jdk-11.0.13.jdk/Contents/Home

端口冲突 报错
ERROR [io.qua.run.Application] (main) Port 8086 seems to be in use by another process. Quarkus may already be running or the port is used by another application.
WARN  [io.qua.run.Application] (main) Use 'netstat -anv | grep 8086' to identify the process occupying the port.



MyHello.java

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;

import javax.inject.Inject;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;

import io.quarkus.qute.Template;
import io.quarkus.qute.TemplateInstance;

@Path("/myhello")
public class MyHello {

    @Inject
    Template hello1;
    

    @Inject
    Template hello2;
    
    @Inject
    Template hello3;

    @GET
    @Path("/hello1")
    @Produces(MediaType.TEXT_HTML)
    public TemplateInstance hello1(@QueryParam("name") String name) {
        return hello1.data("name", name);
    }
    
   
    @GET
    @Path("/hello2")
    @Produces(MediaType.TEXT_HTML)
    public TemplateInstance hello2(@QueryParam("name") String name) {
        return hello2.data("name", name);
    }
    
    @GET
    @Path("/hello3")
    @Produces(MediaType.TEXT_HTML)
    public TemplateInstance hello3(@QueryParam("name") String name) {
    	List items = new ArrayList<>();
        items.add(new Item(new BigDecimal(10), "Apple"));
        items.add(new Item(new BigDecimal(16), "Pear"));
        items.add(new Item(new BigDecimal(30), "Orange"));
        ItemsData data = new ItemsData();
        data.setItems(items);
        
        TemplateInstance templateInstance = hello3.data("name", name);
        templateInstance.data("data", data);
        
        return templateInstance;
    }
}



模板
src/main/resources/templates
hello1.html
hello2.html
hello3.html

模板文件如何 按文件夹存放 ？


http://127.0.0.1:8086/hello
http://127.0.0.1:8086/myhello/hello1
http://127.0.0.1:8086/myhello/hello2
http://127.0.0.1:8086/myhello/hello3


静态资源放在 
/src/main/resources/META-INF/resources

http://127.0.0.1:8086/html/hello.html


http://127.0.0.1:8086/txt/hello.txt
http://127.0.0.1:8086/style/hello.css
http://127.0.0.1:8086/js/hello.js



java -jar ./target/quarkus-app/quarkus-run.jar

xxx-runner.jar , 依赖 在 lib 目录中


target/quarkus-app

java  -Dquarkus.http.port=8078  -jar quarkus-run.jar 



Run Quarkus as a native executable
./mvnw package -Dnative
./target/getting-started-1.0.0-SNAPSHOT-runner



完整例子代码
https://gitee.com/dyyx/hellocode/tree/master/demo/quarkus/qute-quickstart


 quarkus 例子项目